20230142998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{159869}}^1$

素因数の和:160072

約数の個数: 32

約数和(自身を含む): 33948714240

約数和(自身を除く): 13718571242

約数列:

[1, 2, 13, 26, 31, 62, 157, 314, 403, 806, 2041, 4082, 4867, 9734, 63271, 126542, 159869, 319738, 2078297, 4156594, 4955939, 9911878, 25099433, 50198866, 64427207, 128854414, 326292629, 652585258, 778082423, 1556164846, 10115071499, 20230142998]

約数ペア:

[(1, 20230142998), (2, 10115071499), (13, 1556164846), (26, 778082423), (31, 652585258), (62, 326292629), (157, 128854414), (314, 64427207), (403, 50198866), (806, 25099433), (2041, 9911878), (4082, 4955939), (4867, 4156594), (9734, 2078297), (63271, 319738), (126542, 159869)]